CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (PARENTHETICAL) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Tax on unrealized (loss) gain on investment securities available-for-sale	$ (84)	$ (32)	$ 33
Tax on reclassification for realized losses	83	29	0
Tax on minimum pension liability adjustment	291	(220)	(433)
Tax on reclassification for realized losses	182	128	133
Tax on unrealized (loss) gain on hedging contracts	8	92	(174)
Tax on unrealized loss on hedging contract, disconsolidation	0	0	174
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax	$ 2	$ 0	$ 0